Commit f7c27642 authored by Alex Deucher's avatar Alex Deucher Committed by Ben Hutchings

drm/radeon: add a quirk for Toshiba Satellite L20-183

commit acfd6ee4 upstream.

Fixes resume from suspend.

bug: https://bugzilla.kernel.org/show_bug.cgi?id=196121Reported-by: default avatarPrzemek <soprwa@gmail.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 9ddfcdbe
...@@ -3406,6 +3406,13 @@ void radeon_combios_asic_init(struct drm_device *dev) ...@@ -3406,6 +3406,13 @@ void radeon_combios_asic_init(struct drm_device *dev)
rdev->pdev->subsystem_vendor == 0x103c && rdev->pdev->subsystem_vendor == 0x103c &&
rdev->pdev->subsystem_device == 0x280a) rdev->pdev->subsystem_device == 0x280a)
return; return;
/* quirk for rs4xx Toshiba Sattellite L20-183 latop to make it resume
* - it hangs on resume inside the dynclk 1 table.
*/
if (rdev->family == CHIP_RS400 &&
rdev->pdev->subsystem_vendor == 0x1179 &&
rdev->pdev->subsystem_device == 0xff31)
return;
/* DYN CLK 1 */ /* DYN CLK 1 */
table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
......
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